WO2010131914A3 - Apparatus and method for handover in wireless communication system - Google Patents

Apparatus and method for handover in wireless communication system Download PDF

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Publication number
WO2010131914A3
WO2010131914A3 PCT/KR2010/003030 KR2010003030W WO2010131914A3 WO 2010131914 A3 WO2010131914 A3 WO 2010131914A3 KR 2010003030 W KR2010003030 W KR 2010003030W WO 2010131914 A3 WO2010131914 A3 WO 2010131914A3
Authority
WO
WIPO (PCT)
Prior art keywords
handover
enb
rrc connection
connection setup
wireless communication
Prior art date
Application number
PCT/KR2010/003030
Other languages
French (fr)
Other versions
WO2010131914A2 (en
Inventor
Neung-Hyung Lee
Jong-In Kim
Ho-Sun Youm
Original Assignee
Samsung Electronics Co., Ltd.
Kwon, Sung-Oh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR10-2009-0041526 priority Critical
Priority to KR1020090041526A priority patent/KR101521892B1/en
Application filed by Samsung Electronics Co., Ltd., Kwon, Sung-Oh filed Critical Samsung Electronics Co., Ltd.
Publication of WO2010131914A2 publication Critical patent/WO2010131914A2/en
Publication of WO2010131914A3 publication Critical patent/WO2010131914A3/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/34Reselection control
    • H04W36/38Reselection control by fixed network equipment
    • H04W36/385Reselection control by fixed network equipment of the core network

Abstract

An apparatus and method provide an effective handover of a User Equipment (UE) in a wireless communication system from a macro evolved Node-B (eNB) to a relay eNB). In a method of supporting a handover of a User Equipment (UE) by a macro evolved Node-B (eNB) in a wireless communication system, a handover of the UE to a relay eNB is determined. A handover request and RRC connection setup message is transmitted to the relay eNB by integrating a handover request message for requesting a handover of the UE and an RRC connection setup message for requesting RRC connection setup between the macro eNB and the relay eNB. A handover request response and RRC connection setup response message are received from the relay eNB by integrating a handover request response message and an RRC connection setup response message.
PCT/KR2010/003030 2009-05-13 2010-05-13 Apparatus and method for handover in wireless communication system WO2010131914A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2009-0041526 2009-05-13
KR1020090041526A KR101521892B1 (en) 2009-05-13 2009-05-13 Apparatus and method for handover in wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012510751A JP5448219B2 (en) 2009-05-13 2010-05-13 Handover apparatus and method in cordless communication system

Publications (2)

Publication Number Publication Date
WO2010131914A2 WO2010131914A2 (en) 2010-11-18
WO2010131914A3 true WO2010131914A3 (en) 2011-03-03

Family

ID=43068455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003030 WO2010131914A2 (en) 2009-05-13 2010-05-13 Apparatus and method for handover in wireless communication system

Country Status (4)

Country Link
US (1) US8289928B2 (en)
JP (1) JP5448219B2 (en)
KR (1) KR101521892B1 (en)
WO (1) WO2010131914A2 (en)

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GB0907213D0 (en) * 2009-04-27 2009-06-10 Sharp Kk Relay apparatus and method
EP2485411B1 (en) * 2009-09-29 2016-01-27 Electronics and Telecommunications Research Institute Method and apparatus for setting up a relay link in a wireless communication system
CN102238522B (en) * 2010-04-30 2016-11-16 索尼公司 Update the method for composition carrier wave, base station, terminal and communication system
RU2547821C2 (en) * 2010-11-05 2015-04-10 Интердиджитал Пэйтент Холдингз, Инк. Relay node interface related layer 2 measurements and relay node handling in network load balancing
CN102811468B (en) * 2011-06-01 2015-04-29 华为技术有限公司 Relay switch security protection method, base station and relay system
US9560572B2 (en) * 2011-11-28 2017-01-31 Kyocera Corporation Handovers in wireless communication systems with hierarchical cells using different transmission time periods for uplink communication
KR102049794B1 (en) * 2012-01-09 2019-11-28 삼성전자 주식회사 Method and apparatus for logging
CN108337686A (en) * 2012-03-07 2018-07-27 株式会社Ntt都科摩 The method and apparatus in physics and link layer for mobile communication
JP6045812B2 (en) * 2012-04-27 2016-12-14 株式会社Nttドコモ Wireless communication method, wireless base station, and wireless communication system
US20150215838A1 (en) * 2012-09-12 2015-07-30 Nokia Corporation Method and apparatus for mobility control in heterogenous network
US9225404B2 (en) * 2013-03-29 2015-12-29 Intel IP Corporation Hybrid beamforming for data transmission
CN108650691A (en) * 2013-04-16 2018-10-12 华为技术有限公司 Cell switching method and equipment
EP3158796B1 (en) 2014-06-19 2018-05-23 Telefonaktiebolaget LM Ericsson (publ) Apparatuses and methods therein for relaying an ongoing data session
US9560573B2 (en) * 2014-10-02 2017-01-31 Qualcomm Incorporated Relay link communication
US20160262059A1 (en) * 2015-03-06 2016-09-08 Luminate Wireless, Inc. Methods and apparatus for transitioning a ue between base stations
WO2017126246A1 (en) * 2016-01-21 2017-07-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Communication system, terminal, and communication control method
KR101780401B1 (en) * 2016-01-21 2017-09-20 콘텔라 주식회사 Method and apparatus for setting of authorazation and security in radio communication system

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EP2001246A2 (en) * 2006-03-28 2008-12-10 NTT DoCoMo, Inc. Base station, route control device, and handover control method
US20090005031A1 (en) * 2007-05-14 2009-01-01 Samsung Electronics Co., Ltd. Method for measuring home cell in mobile communication system
KR20090006711A (en) * 2007-07-11 2009-01-15 삼성전자주식회사 Apparatus and method for handover between macro cell and home cell in mobile communication system
WO2009020361A2 (en) * 2007-08-07 2009-02-12 Samsung Electronics Co., Ltd. Apparatus and method for measuring home cell/private network cell in mobile communication system

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US20070291695A1 (en) * 2006-05-01 2007-12-20 Interdigital Technology Corporation Method and apparatus for facilitating lossless handover in 3gpp long term evolution systems
US20080182579A1 (en) * 2007-01-26 2008-07-31 Industrial Technology Research Institute Methods and Systems for Handover Process in Wireless Communication Networks
EP2028890B1 (en) * 2007-08-12 2019-01-02 LG Electronics Inc. Handover method with link failure recovery, wireless device and base station for implementing such method
US8280375B2 (en) * 2008-01-25 2012-10-02 Texas Instruments Incorporated System and method for managing radio link failures
KR101488015B1 (en) * 2008-01-25 2015-01-29 엘지전자 주식회사 Method for Performing Handover Procedure and Creating Data

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
EP2001246A2 (en) * 2006-03-28 2008-12-10 NTT DoCoMo, Inc. Base station, route control device, and handover control method
US20090005031A1 (en) * 2007-05-14 2009-01-01 Samsung Electronics Co., Ltd. Method for measuring home cell in mobile communication system
KR20090006711A (en) * 2007-07-11 2009-01-15 삼성전자주식회사 Apparatus and method for handover between macro cell and home cell in mobile communication system
WO2009020361A2 (en) * 2007-08-07 2009-02-12 Samsung Electronics Co., Ltd. Apparatus and method for measuring home cell/private network cell in mobile communication system

Also Published As

Publication number Publication date
US8289928B2 (en) 2012-10-16
KR20100122565A (en) 2010-11-23
US20100290430A1 (en) 2010-11-18
WO2010131914A2 (en) 2010-11-18
KR101521892B1 (en) 2015-05-20
JP2012527151A (en) 2012-11-01
JP5448219B2 (en) 2014-03-19

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